<template>
  <div>
    <el-dialog :append-to-body="true" :close-on-click-modal="false" :before-close="cancel" :visible.sync="dialog" title="新增订单" width="500px">
      <el-form ref="form" :model="form" :rules="rules" size="small" label-width="80px">
        <el-form-item label="商品">
          <el-button type="primary" @click="addProduct">{{ this.form.productList && this.form.productList.length ? '重置' : '添加商品'}}</el-button>
          <div>
            <div v-for="item in form.productList" :key="item.id">
              <div class="flex flex-between">
                <div>名称: {{ item.storeName }} </div>
                <div>数量: {{ item.num }} </div>
                <div>单价: {{ item.price }} 元 </div>
              </div>
            </div>
          </div>
        </el-form-item>
        <el-form-item label="总价">
          <el-input v-model="form.payPrice" style="width: 370px;"  disabled/>
        </el-form-item>
        <el-form-item label="门店">
          <el-select v-model="form.storeId" filterable placeholder="请选择" style="width: 370px;">
            <el-option
              v-for="item in storeList"
              :key="item.id"
              :label="item.name"
              :value="item.id"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="会员">
          <el-select v-model="form.userId" filterable placeholder="请选择" style="width: 370px;">
            <el-option
              v-for="item in userList"
              :key="item.uid"
              :label="item.nickname"
              :value="item.uid"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="快递公司">
          <el-select v-model="form.deliveryName" filterable placeholder="请选择" style="width: 370px;">
            <el-option
              v-for="item in express"
              :key="item.id"
              :label="item.name"
              :value="item.id"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="快递单号">
          <el-input v-model="form.deliveryId" style="width: 370px;" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="text" @click="cancel">取消</el-button>
        <el-button :loading="loading" type="primary" @click="doSubmit">确认</el-button>
      </div>
    </el-dialog>
    <el-dialog :append-to-body="true" :close-on-click-modal="false" :before-close="handleClose" :visible.sync="productVisible" title="添加商品" width="800px">
      <div>
        <el-table v-loading="loading" :data="productList" size="small" style="width: 100%;">
          <el-table-column ref="table" prop="image" label="商品图片">
            <template slot-scope="scope">
              <img :src="scope.row.image" alt="点击打开" class="el-avatar">
            </template>
          </el-table-column>
          <el-table-column prop="storeName" label="商品名称" />
          <!-- <el-table-column prop="storeCategory.cateName" label="分类名称" /> -->
          <el-table-column prop="price" label="商品价格" />
          <el-table-column prop="sales" label="销量" />
          <el-table-column prop="stock" label="库存" />
          <el-table-column prop="num" label="数量" width="160">
            <template slot-scope="scope">
              <el-input-number v-model="scope.row.num" :min="0" :max="scope.row.stock" @change="productNumChange"/>
            </template>
          </el-table-column>
        </el-table>
      </div>
      <div slot="footer" class="dialog-footer">
        <el-button type="text" @click="handleClose">取消</el-button>
        <el-button type="primary" @click="handleClose">确认</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>

import { add, edit, get, orderAdd } from '@/api/yxStoreOrder'
import curdYxStoreProduct from '@/api/yxStoreProduct'
import curdYxUser from '@/api/yxUser'
import crudYxSystemStore from '@/api/yxSystemStore'
export default {
  props: {
    isAdd: {
      type: Boolean,
      required: true
    }
  },
  data() {
    return {
      loading: false, dialog: false, express: [],
      form: {
        id: '',
        deliveryName: '',
        deliveryType: 'express',
        deliveryId: '',
        productList: [],
        payPrice: 0,
        userId: '',
        storeId: '',
        totalNum: 0,
      },
      storeList: [],
      userList: [],
      productList: [],
      productVisible: false,
      // rules: {
      //   unique: [
      //     { required: true, message: 'please enter', trigger: 'blur' }
      //   ]
      // }
    }
  },

  created() {
    this.get()
    this.getUser()
    this.getStore()
  },
  methods: {
    cancel() {
      this.resetForm()
    },
    handleClose() {
      this.productVisible = false
      if (this.form.productList.length) {
        console.log('this.form.productList', this.form.productList)
        this.form.payPrice = this.form.productList.reduce((acc, cur)=>{
          return acc + (cur.price * cur.num)
        }, 0)
        this.form.totalNum = this.form.productList.reduce((acc, cur)=>{
          return acc + cur.num
        }, 0)
      }
    },
    productNumChange() {
      this.form.productList = this.productList.filter(ele => {
        return ele.num > 0
      })
    },
    addProduct() {
      this.productVisible = true
      curdYxStoreProduct.get().then(res => {
        this.productList = res.content.map(ele => {
          ele.num = 0
          return ele
        })
      })
    },
    getUser() {
      curdYxUser.get({page: 0 , pageSize: 10}).then(res => {
        console.log(res)
        this.userList = res.content
      })
    },
    getStore() {
      crudYxSystemStore.get().then(res => {
        console.log('res', res)
        this.storeList = res.content
      })
    },
    doSubmit() {
      this.loading = true
      this.doAdd()
      // if (this.isAdd) {
      //   this.doAdd()
      // } else this.doEdit()
    },
    doAdd() {
      if (this.form.deliveryName && this.form.deliveryName != '434') {
        this.form.status = 1
      } else {
        this.form.status = 3
      }
      this.form.payTime = Date.now()
      orderAdd(this.form).then(res => {
        this.resetForm()
        this.$notify({
          title: '添加成功',
          type: 'success',
          duration: 2500
        })
        this.loading = false
        this.$parent.init()
      }).catch(err => {
        this.loading = false
        console.log(err.response.data.message)
      })
    },
    doEdit() {
      edit(this.form).then(res => {
        this.resetForm()
        this.$notify({
          title: '操作成功',
          type: 'success',
          duration: 2500
        })
        this.loading = false
        this.$parent.init()
      }).catch(err => {
        this.loading = false
        console.log(err.response.data.message)
      })
    },
    resetForm() {
      this.dialog = false
      this.$refs['form'].resetFields()
      this.form = {
        id: '',
        orderId: '',
        uid: '',
        realName: '',
        userPhone: '',
        userAddress: '',
        cartId: '',
        freightPrice: '',
        totalNum: '',
        totalPrice: '',
        totalPostage: '',
        payPrice: '',
        payPostage: '',
        deductionPrice: '',
        couponId: '',
        couponPrice: '',
        paid: '',
        payTime: '',
        payType: '',
        addTime: '',
        status: '',
        refundStatus: '',
        refundReasonWapImg: '',
        refundReasonWapExplain: '',
        refundReasonTime: '',
        refundReasonWap: '',
        refundReason: '',
        refundPrice: '',
        deliveryName: '',
        deliveryType: '',
        deliveryId: '',
        gainIntegral: '',
        useIntegral: '',
        backIntegral: '',
        mark: '',
        isDel: '',
        unique: '',
        remark: '',
        merId: '',
        isMerCheck: '',
        combinationId: '',
        pinkId: '',
        cost: '',
        seckillId: '',
        bargainId: '',
        verifyCode: '',
        storeId: '',
        shippingType: '',
        isChannel: '',
        isRemind: '',
        isSystemDel: ''
      }
    },
    get() {
      get().then(res => {
        this.express = res.content
      }).catch(err => {
        this.loading = false
        console.log(err.response.data.message)
      })
    }
  }
}
</script>

<style scoped>

</style>
